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  <title>each_row (dfcext.rb)</title>
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  <pre><span class="ruby-comment cmt"># File dfcext.rb, line 67</span>
   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">each_row</span>
      <span class="ruby-keyword kw">if</span> (<span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">getState</span> <span class="ruby-operator">==</span> <span class="ruby-value">1</span>)
          <span class="ruby-keyword kw">while</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">next</span>
             <span class="ruby-keyword kw">yield</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">getTypedObject</span>
          <span class="ruby-keyword kw">end</span>
      <span class="ruby-keyword kw">else</span>
          <span class="ruby-identifier">raise</span> <span class="ruby-value str">&quot;collection is not in ready state&quot;</span>
      <span class="ruby-keyword kw">end</span>
   <span class="ruby-keyword kw">end</span></pre>
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